Calculus doodlus

Love that it Displays similar to how students have to "show work" when they do math homework. My son with dysgraphia uses it for all his math assignments. Prior to this app, he had to have a scribe for math. Would love to see more functionality added, such as the ability to ad

2012-05-04

Loved it before but now even more with landscape mode added. Awesome!

2012-03-11

The app is awesome, easy to use, and a quick-draw solution for everyday calculations; however, I preferred when I could customize the color choosing from a color spectrum instead of 10 or 12 preset options, as it is now.

2012-03-11

The app is easy to use and just right size wise. Awesome app!

2012-03-11

This is a fun calculator app! My favorite one when I need to do some quick math. It looks just like scratch paper! We even use it to keep score in our games. I really like that you can edit each number to fit your own handwriting. My daughter is learning Japanese and uses those K

2011-10-16

This is the app I always go to for quick uncomplicated arithmetic. I have bought several others, but the elegant simplicity of this app makes it my favorite. If you are not in need of higher math as I suspect most are not for most every day calculations, like checkbook, simple p

2011-09-27

Still the best calculator and one of my most used apps but it needs an update to allow split screen work. Developer was very quick to respond to my email and is considering it on the next update.

2020-12-02 (U.S. App Store)